Portion of a strike face of golf club head



FIG. 1 is a front, elevational view of the portion of the strike face ofa golf club head of the present invention having score lines;

FIG. 2 is a front, perspective view from the heel thereof;

FIG. 3 is a heel view thereof; and,

FIG. 4 is a top view thereof.

The broken lines showing a golf club head in FIGS. 1-4 are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a portion of a strike face of a golf clubhead, as shown and described.